Individual Calculations June 2023
 Kopacz, Lukasz  Total change: -33.40  Rating chartPersonal card
 DMP - III Liga Seniorow PK 2023 Bystre POL 2023-05-17
RcRownchangeKK*chgGame
 1777 1797 1.00 5 -1.67 20 -33.40 
  Szaro, Mariusz 1615 POL0.501-0.2420-4.80 
  Balandynowicz, Wojciech 1966 POL0.001-0.2820-5.60 
  Wozniak, Grzegorz 1613 POL0.001-0.7420-14.80 
  Mikula, Maciej 1583 POL0.501-0.2720-5.40 
  Dzwierzynski, Bartosz 2108 POL0.001-0.1420-2.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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